if True:
    print("长鹏超级帅")
if False:
    print("heihei")

if True:
    print("Answer")
    print("True")
if False:
    print("Answer")
    print("False")

for i in range(1, 10):
    for j in range(1, i + 1):
        print("%d*%d=%d\t" % (j, i, i * j), end="")
    print()

print("王长鹏好帅啊", end=" ")
print("真的哎", end=" ")
'''
num=int(input("需要几项？"))
n1=0
n2=1
count=2
if num<=0:
    print("请输入一个整数。")
elif num==1:
    print("斐波那契数列:")
    print(n1)
elif num==2:
    print("斐波那契数列:")
    print(n1,",",n2)
else:
    print("斐波那契数列:")
    print(n1,",",n2,end=" , ")
    while count<num:
        sum=n1+n2
        print(sum,end=" , ")
        n1=n2
        n2=sum
        count+=1
print()
'''
'''
a = 111
b = isinstance(a, int)
print(b)
'''


class A:
    pass


class B(A):
    pass


c = isinstance(A(), A)
print(c)

d = isinstance(B(), A)
print(d)

e = isinstance(B(), A)
print(e)

f = type(B()) == A
print(f)

g = type(B()) == B
print(g)

a1 = 1
a2 = 2
a3 = a1 + a2
print(a3)

a4 = a1 ** a2
print(a4)

str = 'Runoob'

print(str)

print(str[0:])

print(str[0:-1])

print(str[2:5])

print(str + "TEST")

dict = {"Name": "Runoob", "Age": 7, "Class": "全栈1902"}

print(dict)

list = ["Google", "Runoob", "1997", "2000", '2', 3, "haha", 7, "yy"]

print(list)

v1 = list[1:2:3]

print(v1)

a6 = int("12", 16)

print(a6)
